What is the key difference between N3MemoryCore Lite (Working Memory) and RE Call MCP Memory Server?

N3MemoryCore Lite (Working Memory) belongs to the Databases category with local stdio execution, while RE Call MCP Memory Server belongs to the Databases category with cloud HTTP/SSE execution.

How do I install N3MemoryCore Lite (Working Memory) or RE Call MCP Memory Server in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are N3MemoryCore Lite (Working Memory) and RE Call MCP Memory Server free or paid?

N3MemoryCore Lite (Working Memory) operates under a Free / Open Source model (No auth required). RE Call MCP Memory Server operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

N3MemoryCore Lite (Working Memory) lists 0 tools with 0 views and 0 GitHub stars. RE Call MCP Memory Server lists 0 tools with 0 views and 3 GitHub stars.

Can I use both N3MemoryCore Lite (Working Memory) and RE Call MCP Memory Server together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

What is the main functional difference between N3MemoryCore Lite (Working Memory) and RE Call MCP Memory Server?

N3MemoryCore Lite (Working Memory) is categorized under Databases and uses a local stdio subprocess . In contrast, RE Call MCP Memory Server belongs to Databases using remote streaming HTTP/SSE transport . Select N3MemoryCore Lite (Working Memory) when you need capabilities focused on databases and RE Call MCP Memory Server when you require tools for databases .

How do I install N3MemoryCore Lite (Working Memory) or RE Call MCP Memory Server in Claude Desktop, Cursor, or Windsurf?

Both servers follow the standard Model Context Protocol configuration format. Simply copy the JSON block from the configuration section above and paste it into your AI client's mcpServers configuration object (for instance in claude_desktop_config.json or ~/.cursor/mcp.json ), then completely restart or refresh the application.

Are N3MemoryCore Lite (Working Memory) and RE Call MCP Memory Server free to use, or do they require API keys?

N3MemoryCore Lite (Working Memory) is listed under a Free / Open Source model with No auth required . RE Call MCP Memory Server operates under a Free / Open Source model with No auth required . If environment variables are required (such as API keys), be sure to define them under the env key in your MCP client's configuration file.

Can I run both N3MemoryCore Lite (Working Memory) and RE Call MCP Memory Server at the same time in my AI client?

Yes! MCP clients support multi-server orchestration. You can include both n3memorycore-lite-working-memory and re-call-mcp-memory-server as distinct keys inside the single mcpServers object in your configuration file. Your AI assistant will automatically select and call the appropriate tool from either server during chat sessions.

Which MCP server has higher directory engagement and quality ratings?

On AllMCPs, N3MemoryCore Lite (Working Memory) has a Quality Score of 27 /100 ( Emerging ) with 0 views, 0 installs, and 0 GitHub stars. RE Call MCP Memory Server holds a Quality Score of 40 /100 ( Fair ) with 0 views, 0 installs, and 3 GitHub stars.

N3MemoryCore Lite (Wo… vs RE Call MCP Memory Se…

N3MemoryCore Lite (Wo… vs RE Call MCP Memory Se… | AllMCPs

Feature & Specification Comparison

Specification	N N3MemoryCore Lite (Working Memory) Databases	R RE Call MCP Memory Server Databases
Summary	Ephemeral 7-day hybrid vector+BM25 working memory, multilingual, backed by Redis Stack.	Trustworthy Postgres plus pgvector memory for AI agents.
Category & Scope	Databases	Databases
Quality signal	27/100 (Emerging)	40/100 (Fair)
Transport Protocol	Local Subprocess (stdio)	Remote HTTP/SSE
Auth Requirement	No auth required	No auth required
Pricing Model	Free / Open Source	Free / Open Source
Required Env Vars	None required	None required
Compatible Clients	Claude DesktopCursorWindsurfClineVS Code	Claude DesktopCursorWindsurfClineVS Code
Install path signal	`npx · low`	`Remote (HTTP/SSE) · high`
Engagement & Health	0 views 0 copies 0 upvotes	0 views 0 copies 0 upvotes 3 stars
Verified / Official	Community Listing	Community Listing
Open full listing	View N3MemoryCore Lite (Working Memory) Listing	View RE Call MCP Memory Server Listing

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

N3MemoryCore Lite (Working Memory) Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "n3memorycore-lite-working-memory": {
      "command": "npx",
      "args": [
        "-y",
        "n3memorycore-lite-working-memory"
      ]
    }
  }
}

RE Call MCP Memory Server Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "re-call-mcp-memory-server": {
      "url": "https://raw.githubusercontent.com/GiulioDER/RE-call/master/docs/banner.png"
    }
  }
}

N3MemoryCore Lite (Working Memory) vs RE Call MCP Memory Server

At a Glance & Executive Verdict

Which MCP Server Should You Choose?

Choose N3MemoryCore Lite (Working Memory) when:

Choose RE Call MCP Memory Server when:

Feature & Specification Comparison

Tools & Capabilities Breakdown

N3MemoryCore Lite (Working Memory) Tools (0)

RE Call MCP Memory Server Tools (0)

Ready-to-Paste Client Configurations

Frequently Asked Questions

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